diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f7a82ea..0f9a005 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -14,6 +14,9 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: 20
+      - uses: pnpm/action-setup@v2
+        with:
+          version: 8
       - run: pnpm build
       - run: pnpm test